CN102658484A - Clamp special for valve holes of tubeless wheels of engineering truck - Google Patents

Clamp special for valve holes of tubeless wheels of engineering truck Download PDF

Info

Publication number
CN102658484A
CN102658484A CN201210122522XA CN201210122522A CN102658484A CN 102658484 A CN102658484 A CN 102658484A CN 201210122522X A CN201210122522X A CN 201210122522XA CN 201210122522 A CN201210122522 A CN 201210122522A CN 102658484 A CN102658484 A CN 102658484A
Authority
CN
China
Prior art keywords
support
engineering truck
wheel
valve port
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210122522XA
Other languages
Chinese (zh)
Inventor
肖海
师永杰
雷小宽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG HONGYUAN STELL WHEEL CO Ltd
Original Assignee
ZHEJIANG HONGYUAN STELL WHEEL CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG HONGYUAN STELL WHEEL CO Ltd filed Critical ZHEJIANG HONGYUAN STELL WHEEL CO Ltd
Priority to CN201210122522XA priority Critical patent/CN102658484A/en
Publication of CN102658484A publication Critical patent/CN102658484A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a clamp special for valve holes of tubeless wheels of an engineering truck and belongs to the technical field of engineering machinery. The clamp comprises a base and a support fixed on the base, wherein a frame is arranged on the base on one side of the support, at least two pairs of lower supporting wheel carriers are arranged on the frame at intervals, and supporting wheels are arranged at the upper ends of the at least two pairs of lower supporting wheel carriers and support work pieces upwards. An upper supporting carrier is arranged on the upper portion of the support and supports inner walls of work pieces upwards. A downward pressing swing part is fixedly arranged in the middle of the support, a swing arm on one side of the downward pressing swing part is connected with a pressing cylinder, and a side swing arm on the other side of the downward pressing swing part is connected with a downward pressing swing rod which presses the inner walls of the work pieces downwards. The clamp is applicable to work pieces with different specifications ranging from 20 inches to 36 inches, and in terms of the same batch of work pieces for processing, the position of a drill is locked after one cutter-adjusting centering and the batch of products does not need readjusting, and position degree of the batch of valve holes can be ensured, and therefore production efficiency is improved.

Description

Engineering truck inner tube-free wheel valve port special fixture
Technical field
The present invention relates to a kind of valve port special fixture, particularly a kind of engineering truck inner tube-free wheel valve port special fixture belongs to technical field of engineering machinery.
Background technology
At present, engineering truck inner tube-free wheel valve port generally is on universal machine tools, to use dedicated tool to process.Because the dimension precision requirement of valve port itself is than higher, the position degree of valve port also has certain requirement, and therefore, adding needs with anchor clamps wheel to be fixed earlier man-hour, carries out the tool setting centering then, could use cutter to carry out cut thereafter.Existing conventional anchor clamps are equipped with different anchor clamps for the product needed of different size; During clamping, every product needs the manual screw pressing plate to clamp; Before the processing, every product needs first tool setting centering; Therefore, existing conventional anchor clamps use trouble, and production efficiency is low, can not satisfy the needs that the wheel valve port is rapidly and efficiently organized processing.
Summary of the invention
The invention provides a kind of can conveniently the adjustment and the fixing engineering truck inner tube-free wheel valve port special fixture of the vertical and horizontal position of product to be processed.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
Engineering truck inner tube-free wheel valve port special fixture provided by the invention; Comprise base and be fixed on the support on the said base; This support one wing base is provided with vehicle frame; Being separated by on this vehicle frame is furnished with at least two pairs and supports down wheel carriers, and these at least two pairs upper ends of supporting wheel carriers down are provided with support wheel, the support wheel supporting workpiece that makes progress; Said support top is provided with upper support frame, this upper support frame supporting workpiece inwall that makes progress; Said mid-stent is installed with down and compresses pendulum, and the side-sway arm that this time compresses pendulum is connected with clamping cylinder, the opposite side swing arm with under compress fork and be connected, compress the downward workpiece pressing inwall of fork under this.
Wherein, said vehicle frame comprise the track that is arranged on the said base, with the suitable pair of rollers of track and be arranged on the sweep on the pair of rollers; Said support wheel down is arranged on the said sweep.
Said support wheel down is provided with transverse moving mechanism and longitudinal moving mechanism.
Said transverse moving mechanism comprises an adjustable plate, and the two ends of this adjustable plate are separately fixed at a pair of two of supporting down wheel carrier and support on the wheel carrier down, and this adjustable plate offers the lateral adjustments hole, and the said wheel carrier that supports down is fixed together through lateral adjustments hole and adjustable plate.
Said longitudinal moving mechanism comprises the screw that vertically moves that is fixed on down support wheel carrier lower end, and following support wheel carrier is through vertically moving screw and vehicle frame spiral shell admittedly together.
Said support comprises the pillar that two upper and lower sides are fixedly connected, and said upper support frame is arranged between said two pillars, and upper support frame is fixed on the support through holding screw.
Further, said upper support frame comprises location saddle, positioning sliding block and locating piece, and the medial surface that these saddle both sides, location are provided with two pillars of chute and said support matches; Offer positioning sliding block groove and locating piece groove on the saddle of said location, difference placement positioning slide block and locating piece in this positioning sliding block groove and the locating piece groove; One side above-below direction of said locating piece offers and pushes away groove, and opposite side is made as wedge portion; Said positioning sliding block one end vertically offers screw, built-in screw rod and spring, and positioning sliding block middle part above-below direction offers push-rod hole; Insert push rod in the push-rod hole that pushes away groove and positioning sliding block of said locating piece.
Engineering truck inner tube-free wheel valve port special fixture provided by the invention is provided with vehicle frame, through the blanking of vehicle frame conveniently moving; On vehicle frame, be provided with and support wheel carrier down; Upwards support workpiece to be machined, this time supported wheel carrier and can be moved by vertical and horizontal, makes things convenient for the vertical or horizontal of workpiece to be machined to move; To adapt to the workpiece of different in width and diameter, make the drill bit Working position through the workpiece radial centre lines; And through be provided with upper support frame with under compress pendulum, fix the position of workpiece to be machined, then processing work; The present invention can be applicable to 20 inches to 36 inches different size, and for processing with a collection of workpiece, behind the tool setting centering, bit location locks, and this batch product does not need to adjust again, can guarantee the position degree of valve port by the gross, has improved production efficiency.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of engineering truck inner tube-free wheel valve port special fixture of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the front view of the location saddle of engineering truck inner tube-free wheel valve port special fixture of the present invention;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the vertical view of Fig. 3;
Fig. 6 is the front view of the positioning sliding block of engineering truck inner tube-free wheel valve port special fixture of the present invention;
Fig. 7 is the right view of Fig. 6;
Fig. 8 is the vertical view of Fig. 6;
Fig. 9 is the front view of the locating piece of engineering truck inner tube-free wheel valve port special fixture of the present invention;
Figure 10 is the vertical view of Fig. 9.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not paying creative work belongs to the scope that the present invention protects.
Like Fig. 1, shown in Figure 2, engineering truck inner tube-free wheel valve port special fixture embodiment provided by the invention comprises base 1 and is fixed on the support 2 on the said base, and said support 2 comprises the pillar 21 that two upper and lower sides are fixedly connected; These support 2 one wing bases are provided with vehicle frame 3, and this vehicle frame 3 comprises the track 31 that is arranged on the said base 1, with the suitable pair of rollers 32 of track and be arranged on the sweep 33 on the pair of rollers 32; Vehicle frame 3 moves on track 31, makes things convenient for material loading and blanking.
Being separated by on the said vehicle frame 3 is furnished with at least two pairs of support wheel carriers 4 down, and the upper end of following support wheel carrier 4 is provided with support wheel 41, and support wheel 41 is supporting workpiece 10 upwards, makes things convenient for workpiece to be machined axially to rotate through support wheel 41, thereby is convenient to adjust the Working position of valve port; Wheel carrier 4 is supported in this time can be arranged to two pairs, also can be arranged to three pairs or four pairs, in the present embodiment is two pairs and supports wheel carrier down.
The said wheel carrier 4 that supports down is provided with transverse moving mechanism 5 and longitudinal moving mechanism 6; Said transverse moving mechanism 5 comprises an adjustable plate 51; The two ends of this adjustable plate 51 are separately fixed at a pair of two of supporting wheel carrier 4 down and support on the wheel carrier down; This adjustable plate 51 offers lateral adjustments hole 52, and the said wheel carrier 4 that supports down is fixed together through lateral adjustments hole 52 and adjustable plate 51, can laterally adjust down the position of support wheel 4 on vehicle frame 3 through adjustment hole 52.Said longitudinal moving mechanism 6 comprises the screw that vertically moves that is fixed on down support wheel carrier 4 lower ends, and following support wheel carrier 4 is through vertically moving screw and vehicle frame 3 spiral shells admittedly together.Under support wheel carrier 4 and can realize horizontal and vertical moving through transverse moving mechanism 5 and longitudinal moving mechanism 6, to adapt to the workpiece of different-diameter and width, make the drill bit Working position pass through the workpiece radial centre lines.
Said support 2 tops are provided with upper support frame 7, and this upper support frame 7 is arranged between two pillars 21 of said support 2, and upper support frame 7 is fixed on the support 2 through holding screw 71; Upper support frame 7 is supporting workpiece 10 inwalls upwards; Said support 7 middle parts are installed with down and compress pendulum 9, and this time compresses puts a side-sway arm of 9 and be connected with clamping cylinder 91, the opposite side swing arm with under compress fork 92 and be connected, compress fork 92 downward workpiece pressing 10 inwalls under this.
Further; Said upper support frame 7 comprises location saddle 73, positioning sliding block 74 and locating piece 75; These location saddle 73 both sides are provided with chute 731 and match with the medial surface of two pillars 21 of said support 2, location saddle 73 is stuck between two pillars 21, and support 2 slide up and down relatively; Like Fig. 3, Fig. 4, shown in Figure 5, offer positioning sliding block groove 734 and locating piece groove 735 on the said location saddle 73, this positioning sliding block groove 734 and locating piece groove 735 interior placement positioning slide blocks 74 and locating piece 75 respectively; Like Fig. 9, shown in Figure 10, a side above-below direction of said locating piece 75 offers and pushes away groove 755, and opposite side is set to wedge portion 756; Like Fig. 7, Fig. 8, shown in Figure 9, said positioning sliding block 74 1 ends vertically offer screw, built-in screw rod 741 and spring 742, and positioning sliding block 74 middle part above-below directions offer push-rod hole 745; Insert the push rod (not shown) in the push-rod hole 745 that pushes away groove 755 and positioning sliding block 74 of said locating piece 75.Screw rod 741 through positioning of rotating slide block 74; Screw rod 741 is advanced in screw; Compression spring 742 pushes away groove 755 and moves with push-rod hole 745 interior push rods; Push rod promotes locating piece 75 and moves to workpiece side, makes the wedge face of locating piece 75 wedge portions 756 be close to the workpiece inwall, thereby guarantees that workpiece to be machined is in predetermined Working position when whole clamp.
Engineering truck inner tube-free wheel valve port special fixture provided by the invention is provided with vehicle frame 3, through vehicle frame 3 conveniently moving loading and unloading; On vehicle frame 3, be provided with and support wheel carrier 4 down; Upwards support workpiece to be machined, this time supported wheel carrier 4 and can be moved by vertical and horizontal, makes things convenient for the vertical or horizontal of workpiece to be machined to move; To adapt to the workpiece of different in width and diameter, make the drill bit Working position through the workpiece radial centre lines; And put 9 with compressing down through upper support frame 7 is set, fix the position of workpiece to be machined, then processing work; The present invention can be applicable to 20 inches to 36 inches different size, and for processing with a collection of workpiece, behind the tool setting centering, bit location locks, and this batch product does not need to adjust again, can guarantee the position degree of valve port by the gross, has improved production efficiency.
The above; Be merely the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.

Claims (7)

1. engineering truck inner tube-free wheel valve port special fixture; It is characterized in that; Comprise base and be fixed on the support on the said base, this support one wing base is provided with vehicle frame, is separated by on this vehicle frame to be furnished with at least two pairs of support wheel carriers down; These at least two pairs upper ends of supporting down wheel carriers are provided with support wheel, the support wheel supporting workpiece that makes progress; Said support top is provided with upper support frame, this upper support frame supporting workpiece inwall that makes progress; Said mid-stent is installed with down and compresses pendulum, and the side-sway arm that this time compresses pendulum is connected with clamping cylinder, the opposite side swing arm with under compress fork and be connected, compress the downward workpiece pressing inwall of fork under this.
2. engineering truck inner tube-free wheel valve port special fixture according to claim 1 is characterized in that, said vehicle frame comprises the track that is arranged on the said base, with the suitable pair of rollers of track and be arranged on the sweep on the pair of rollers; Said support wheel down is arranged on the said sweep.
3. engineering truck inner tube-free wheel valve port special fixture according to claim 1 and 2 is characterized in that, said support wheel down is provided with transverse moving mechanism and longitudinal moving mechanism.
4. engineering truck inner tube-free wheel valve port special fixture according to claim 3; It is characterized in that; Said transverse moving mechanism comprises an adjustable plate; The two ends of this adjustable plate are separately fixed at a pair of two of supporting down wheel carrier and support on the wheel carrier down, and this adjustable plate offers the lateral adjustments hole, and the said wheel carrier that supports down is fixed together through lateral adjustments hole and adjustable plate.
5. engineering truck inner tube-free wheel valve port special fixture according to claim 3; It is characterized in that; Said longitudinal moving mechanism comprises the screw that vertically moves that is fixed on down support wheel carrier lower end, and following support wheel carrier is through vertically moving screw and vehicle frame spiral shell admittedly together.
6. engineering truck inner tube-free wheel valve port special fixture according to claim 1; It is characterized in that; Said support comprises the pillar that two upper and lower sides are fixedly connected, and said upper support frame is arranged between said two pillars, and upper support frame is fixed on the support through holding screw.
7. according to claim 1 or 6 described engineering truck inner tube-free wheel valve port special fixtures; It is characterized in that; Said upper support frame comprises location saddle, positioning sliding block and locating piece, and the medial surface that these saddle both sides, location are provided with two pillars of chute and said support matches; Offer positioning sliding block groove and locating piece groove on the saddle of said location, difference placement positioning slide block and locating piece in this positioning sliding block groove and the locating piece groove; One side above-below direction of said locating piece offers and pushes away groove, and opposite side is made as wedge portion; Said positioning sliding block one end vertically offers screw, built-in screw rod and spring, and positioning sliding block middle part above-below direction offers push-rod hole; Insert push rod in the push-rod hole that pushes away groove and positioning sliding block of said locating piece.
CN201210122522XA 2012-04-25 2012-04-25 Clamp special for valve holes of tubeless wheels of engineering truck Pending CN102658484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210122522XA CN102658484A (en) 2012-04-25 2012-04-25 Clamp special for valve holes of tubeless wheels of engineering truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210122522XA CN102658484A (en) 2012-04-25 2012-04-25 Clamp special for valve holes of tubeless wheels of engineering truck

Publications (1)

Publication Number Publication Date
CN102658484A true CN102658484A (en) 2012-09-12

Family

ID=46768137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210122522XA Pending CN102658484A (en) 2012-04-25 2012-04-25 Clamp special for valve holes of tubeless wheels of engineering truck

Country Status (1)

Country Link
CN (1) CN102658484A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103722412A (en) * 2012-10-15 2014-04-16 诺德轮毂制造有限公司 Limiting clamp for drilling air valve holes in automobile rim
CN106736962A (en) * 2017-02-24 2017-05-31 中信戴卡股份有限公司 A kind of flexible apparatus of deburring
CN106863127A (en) * 2017-02-24 2017-06-20 中信戴卡股份有限公司 A kind of flexible holding device
CN107971927A (en) * 2017-11-28 2018-05-01 台州北平机床有限公司 A kind of float support component

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938208C1 (en) * 1989-11-17 1990-11-22 Josef Gerhard 4030 Ratingen De Tuenkers
CN2925739Y (en) * 2006-07-03 2007-07-25 中煤张家口煤矿机械有限责任公司 Aided V-shaped iron
CN201004002Y (en) * 2006-10-13 2008-01-09 燕山大学 Auxiliary feeding and discharging device of dynamic balancer
CN201559075U (en) * 2009-12-17 2010-08-25 天津津重重工机器设备制造有限公司 Lathe supporting roller supporting device
KR20110065198A (en) * 2009-12-09 2011-06-15 주식회사 에이치케이알 Pipe position control device and cutting machine therewith
CN202861796U (en) * 2012-04-25 2013-04-10 浙江宏源车轮有限公司 Special clamp for valve hole of non-inner tube wheel of engineering truck

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938208C1 (en) * 1989-11-17 1990-11-22 Josef Gerhard 4030 Ratingen De Tuenkers
CN2925739Y (en) * 2006-07-03 2007-07-25 中煤张家口煤矿机械有限责任公司 Aided V-shaped iron
CN201004002Y (en) * 2006-10-13 2008-01-09 燕山大学 Auxiliary feeding and discharging device of dynamic balancer
KR20110065198A (en) * 2009-12-09 2011-06-15 주식회사 에이치케이알 Pipe position control device and cutting machine therewith
CN201559075U (en) * 2009-12-17 2010-08-25 天津津重重工机器设备制造有限公司 Lathe supporting roller supporting device
CN202861796U (en) * 2012-04-25 2013-04-10 浙江宏源车轮有限公司 Special clamp for valve hole of non-inner tube wheel of engineering truck

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103722412A (en) * 2012-10-15 2014-04-16 诺德轮毂制造有限公司 Limiting clamp for drilling air valve holes in automobile rim
CN106736962A (en) * 2017-02-24 2017-05-31 中信戴卡股份有限公司 A kind of flexible apparatus of deburring
CN106863127A (en) * 2017-02-24 2017-06-20 中信戴卡股份有限公司 A kind of flexible holding device
CN107971927A (en) * 2017-11-28 2018-05-01 台州北平机床有限公司 A kind of float support component
CN107971927B (en) * 2017-11-28 2020-05-29 台州北平机床有限公司 Floating support assembly

Similar Documents

Publication Publication Date Title
CN102658484A (en) Clamp special for valve holes of tubeless wheels of engineering truck
CN202861796U (en) Special clamp for valve hole of non-inner tube wheel of engineering truck
CN205342079U (en) Saw cut formula round steel unloader in batches
CN202964203U (en) Fixture used for processing engine connecting rod oil hole
CN204565759U (en) A kind of automatically to the material centering clamping structure for conveying of milling machine
CN203418337U (en) Fixture suitable for rapid drilling of rope clip
CN205870756U (en) Timber drilling device
CN102430776B (en) Device for machining pipe fitting by using lathe
CN205732934U (en) Balance equipment is sheared in the splicing docked with die casting machine
CN104218747A (en) Horizontal wire embedding machine
CN205110867U (en) Utilize frock of horizontal lathe bore hole
CN104440315B (en) One kind packet controllable liquid crystal TV frame special fixture
CN104802243B (en) A kind of numerical control tenon mortising machine
CN204179890U (en) A kind of horizontal coil inserting apparatus
CN207710952U (en) A kind of large size timber cutter device
CN103692029B (en) Prepressing type quick change gear-hobbing clamp
CN111230190A (en) Improved generation axle sleeve outer lane mills slotting machine
CN208303928U (en) A kind of drilling machine
CN207013726U (en) A kind of two-sided automatic chamfering process equipment of pipe fitting
CN205551985U (en) Vertical turnning and milling grinds flexible processing unit
CN104476273B (en) A kind of multiple rows of liquid crystal display television side frame special fixture
CN204912875U (en) Bush spouts preceding processingequipment
CN201483049U (en) A special milling machine for front-axle leaf spring face
CN104014873B (en) Large Diameter Pipeline beveling machine
CN106042103A (en) Processing equipment of bamboo block and processing method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120912